Trying to render with GhostScript gives me a lot of these:
Code:
**** ERROR: Unable to process JPXDecode data. Page will be missing data.
The file's just broken, or protected somehow. Acrobat Reader renders it extremely slowly on my 2x3Ghz machine.
To make this file usable, you have to make a fresh PDF out of it, that doesn't suffer from breakage or doesn't contain instructions that makes it slow to render (e.g. no layers).